Cita APA

Westerik, J. A. M., Metting, E. I., van Boven, J. F. M., Tiersma, W., Kocks, J. W. H., & Schermer, T. R. (2017). Associations between chronic comorbidity and exacerbation risk in primary care patients with COPD. Respir Res.

Citación estilo Chicago

Westerik, Janine A. M., Esther I. Metting, Job F. M. van Boven, Waling Tiersma, Janwillem W. H. Kocks, y Tjard R. Schermer. "Associations between Chronic Comorbidity and Exacerbation Risk in Primary Care Patients With COPD." Respir Res 2017.

Cita MLA

Westerik, Janine A. M., et al. "Associations between Chronic Comorbidity and Exacerbation Risk in Primary Care Patients With COPD." Respir Res 2017.